Fatal error: Uncaught Error: Class 'Illuminate\Support\Collection' not found in /mnt/volume_lon1_01/backend/adminseppi/vendor/illuminate/database/Eloquent/Collection.php:13 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/adminseppi/vendor/illuminate/database/Eloquent/Collection.php on line 13